Invention Grant
- Patent Title: Symmetric bi-directional policy based redirect of traffic flows
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Application No.: US15186304Application Date: 2016-06-17
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Publication No.: US10419496B2Publication Date: 2019-09-17
- Inventor: Murukanandam Panchalingam , Umamaheswararao Karyampudi , Pirabhu Raman , Sameer Merchant
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Agency: Polsinelli PC
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L12/743

Abstract:
Disclosed are systems, methods, and computer-readable storage media for guaranteeing symmetric bi-directional policy based redirect of traffic flows. A first switch connected to a first endpoint can receive a first data packet transmitted by the first endpoint to a second endpoint connected to a second switch. The first switch can enforce an ingress data policy to the first data packet by applying a hashing algorithm to a Source Internet Protocol (SIP) value and a Destination Internet Protocol (DIP) value of the first data packet, resulting in a hash value of the first data packet. The first switch can then route the first data packet to a first service node based on the hash value of the first data packet.
Public/Granted literature
- US20170366506A1 SYMMETRIC BI-DIRECTIONAL POLICY BASED REDIRECT OF TRAFFIC FLOWS Public/Granted day:2017-12-21
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